diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/glsl_tests')
19 files changed, 490 insertions, 0 deletions
diff --git a/src/gallium/drivers/radeonsi/glsl_tests/HOW_TO_RUN b/src/gallium/drivers/radeonsi/glsl_tests/HOW_TO_RUN new file mode 100644 index 00000000000..20f376f46fe --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/HOW_TO_RUN @@ -0,0 +1,8 @@ +Type "make" to build amdgcn_glslc. + +amdgcn_glslc works only if radeonsi_dri.so is loaded by libGL. +It's just a GL application that sets R600_DEBUG and captures stderr. + +To run the tests, use llvm-lit from your llvm checkout and run: + + llvm-lit -v *.glsl diff --git a/src/gallium/drivers/radeonsi/glsl_tests/bitcount.glsl b/src/gallium/drivers/radeonsi/glsl_tests/bitcount.glsl new file mode 100644 index 00000000000..fc9a1268b18 --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/bitcount.glsl @@ -0,0 +1,15 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@bitcount: +; GCN: main +; GCN: v_interp_mov +; GCN-NEXT: v_bcnt_u32 +; GCN-NEXT: epilog + +#shader fs bitcount +#version 400 +flat in int i; +out ivec4 o; +void main() { + o.x = bitCount(i); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/bitfield_extract.glsl b/src/gallium/drivers/radeonsi/glsl_tests/bitfield_extract.glsl new file mode 100644 index 00000000000..08c61af1f25 --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/bitfield_extract.glsl @@ -0,0 +1,34 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@bfe_i32: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_bfe_i32 +; GCN-NEXT: epilog + +#shader fs bfe_i32 +#version 400 +flat in ivec3 v; +out ivec4 o; +void main() { + o.x = bitfieldExtract(v.x, v.y, v.z); +} + + +; FUNC-LABEL: {{^}}@bfe_u32: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_bfe_u32 +; GCN-NEXT: epilog + +#shader fs bfe_u32 +#version 400 +flat in uvec3 v; +out uvec4 o; +void main() { + o.x = bitfieldExtract(v.x, int(v.y), int(v.z)); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/bitfield_insert.glsl b/src/gallium/drivers/radeonsi/glsl_tests/bitfield_insert.glsl new file mode 100644 index 00000000000..dc748c363be --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/bitfield_insert.glsl @@ -0,0 +1,40 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@bfi_i32: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_bfm_b32 +; GCN-NEXT: v_lshlrev_b32 +; GCN-NEXT: v_bfi_b32 +; GCN-NEXT: epilog + +#shader fs bfi_i32 +#version 400 +flat in ivec4 v; +out ivec4 o; +void main() { + o.x = bitfieldInsert(v.x, v.y, v.z, v.w); +} + + +; FUNC-LABEL: {{^}}@bfi_u32: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_bfm_b32 +; GCN-NEXT: v_lshlrev_b32 +; GCN-NEXT: v_bfi_b32 +; GCN-NEXT: epilog + +#shader fs bfi_u32 +#version 400 +flat in uvec4 v; +out uvec4 o; +void main() { + o.x = bitfieldInsert(v.x, v.y, int(v.z), int(v.w)); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/div.glsl b/src/gallium/drivers/radeonsi/glsl_tests/div.glsl new file mode 100644 index 00000000000..5badc31d9b1 --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/div.glsl @@ -0,0 +1,30 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@div: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_rcp_f32 +; GCN-NEXT: v_mul_f32 +; GCN-NEXT: epilog + +#shader fs div +#version 400 +flat in vec2 v; +void main() { + gl_FragColor.x = v.x / v.y; +} + + +; FUNC-LABEL: {{^}}@rcp: +; GCN: main +; GCN: v_interp_mov +; GCN-NEXT: v_rcp_f32 +; GCN-NEXT: epilog + +#shader fs rcp +#version 400 +flat in float x; +void main() { + gl_FragColor.x = 1 / x; +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/exp2.glsl b/src/gallium/drivers/radeonsi/glsl_tests/exp2.glsl new file mode 100644 index 00000000000..ff917052595 --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/exp2.glsl @@ -0,0 +1,14 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@exp2: +; GCN: main +; GCN: v_interp_mov +; GCN-NEXT: v_exp_f32 +; GCN-NEXT: epilog + +#shader fs exp2 +#version 400 +flat in float f; +void main() { + gl_FragColor.x = exp2(f); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/fma.glsl b/src/gallium/drivers/radeonsi/glsl_tests/fma.glsl new file mode 100644 index 00000000000..727716fac4b --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/fma.glsl @@ -0,0 +1,16 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@fma: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_mac_f32 +; GCN-NEXT: epilog + +#shader fs fma +#version 400 +flat in vec3 v; +void main() { + gl_FragColor.x = fma(v.x, v.y, v.z); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/fract.glsl b/src/gallium/drivers/radeonsi/glsl_tests/fract.glsl new file mode 100644 index 00000000000..43332039242 --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/fract.glsl @@ -0,0 +1,21 @@ +; RUN: ./amdgcn_glslc -mcpu=tahiti %s | FileCheck -check-prefix=GCN -check-prefix=FUNC -check-prefix=SI %s +; RUN: ./amdgcn_glslc -mcpu=bonaire %s | FileCheck -check-prefix=GCN -check-prefix=FUNC -check-prefix=CI %s +; RUN: ./amdgcn_glslc -mcpu=tonga %s | FileCheck -check-prefix=GCN -check-prefix=FUNC -check-prefix=CI %s + +; Only SI has buggy v_fract and must use v_floor. +; The amdgcn.fract intrinsic can be used only if LLVM passes are able to move it. + +; FUNC-LABEL: {{^}}@fract: +; GCN: main +; GCN: v_interp_mov +; SI-NEXT: v_floor_f32 +; SI-NEXT: v_subrev_f32 +; CI-NEXT: v_fract_f32 +; GCN-NEXT: epilog + +#shader fs fract +#version 400 +flat in float f; +void main() { + gl_FragColor.x = fract(f); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/frexp.glsl b/src/gallium/drivers/radeonsi/glsl_tests/frexp.glsl new file mode 100644 index 00000000000..d6295a2e43c --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/frexp.glsl @@ -0,0 +1,15 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@frexp: +; GCN: main +; GCN: v_interp_mov +; GCN-DAG: v_frexp_mant_f32 +; GCN-DAG: v_frexp_exp_i32_f32 +; GCN-NEXT: epilog + +#shader fs frexp +#version 400 +flat in float f; +void main() { + gl_FragColor.x = frexp(f, gl_FragColor.y); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/ldexp.glsl b/src/gallium/drivers/radeonsi/glsl_tests/ldexp.glsl new file mode 100644 index 00000000000..920a0a5b86f --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/ldexp.glsl @@ -0,0 +1,16 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@ldexp: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_ldexp_f32 +; GCN-NEXT: epilog + +#shader fs ldexp +#version 400 +flat in float f; +flat in int i; +void main() { + gl_FragColor.x = ldexp(f, i); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/lit.cfg b/src/gallium/drivers/radeonsi/glsl_tests/lit.cfg new file mode 100644 index 00000000000..011b1936875 --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/lit.cfg @@ -0,0 +1,27 @@ +# -*- Python -*- + +# Configuration file for the 'lit' test runner. + +import os +import sys +import re +import platform + +import lit.util +import lit.formats + +# name: The name of this test suite. +config.name = 'AMDGCN_GLSL' + +execute_external = True + +# testFormat: The test format to use to interpret tests. +config.test_format = lit.formats.ShTest(execute_external) + +import __main__ +llvm_obj_root = __main__.llvm_obj_root +llvm_tools_dir = os.path.join(llvm_obj_root, 'bin') + +# Tweak the PATH to include the tools dir. +path = os.path.pathsep.join((llvm_tools_dir, config.environment['PATH'])) +config.environment['PATH'] = path diff --git a/src/gallium/drivers/radeonsi/glsl_tests/log2.glsl b/src/gallium/drivers/radeonsi/glsl_tests/log2.glsl new file mode 100644 index 00000000000..623357addb6 --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/log2.glsl @@ -0,0 +1,14 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@log2: +; GCN: main +; GCN: v_interp_mov +; GCN-NEXT: v_log_f32 +; GCN-NEXT: epilog + +#shader fs log2 +#version 400 +flat in float f; +void main() { + gl_FragColor.x = log2(f); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/minmax.f32.glsl b/src/gallium/drivers/radeonsi/glsl_tests/minmax.f32.glsl new file mode 100644 index 00000000000..12b7a33c134 --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/minmax.f32.glsl @@ -0,0 +1,30 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@min_f32: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_min_f32 +; GCN-NEXT: epilog + +#shader fs min_f32 +#version 400 +flat in vec2 v; +void main() { + gl_FragColor.x = min(v.x, v.y); +} + + +; FUNC-LABEL: {{^}}@max_f32: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_max_f32 +; GCN-NEXT: epilog + +#shader fs max_f32 +#version 400 +flat in vec2 v; +void main() { + gl_FragColor.x = max(v.x, v.y); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/minmax.f64.glsl b/src/gallium/drivers/radeonsi/glsl_tests/minmax.f64.glsl new file mode 100644 index 00000000000..8952eaae4d7 --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/minmax.f64.glsl @@ -0,0 +1,36 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@min_f64: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_min_f64 +; GCN-NEXT: epilog + +#shader fs min_f64 +#version 400 +flat in dvec2 v; +out uvec4 o; +void main() { + o.xy = unpackDouble2x32(min(v.x, v.y)); +} + + +; FUNC-LABEL: {{^}}@max_f64: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_max_f64 +; GCN-NEXT: epilog + +#shader fs max_f64 +#version 400 +flat in dvec2 v; +out uvec4 o; +void main() { + o.xy = unpackDouble2x32(max(v.x, v.y)); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/minmax.i32.glsl b/src/gallium/drivers/radeonsi/glsl_tests/minmax.i32.glsl new file mode 100644 index 00000000000..e8468a085c3 --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/minmax.i32.glsl @@ -0,0 +1,32 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@min_i32: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_min_i32 +; GCN-NEXT: epilog + +#shader fs min_i32 +#version 400 +flat in ivec2 v; +out ivec4 o; +void main() { + o.x = min(v.x, v.y); +} + + +; FUNC-LABEL: {{^}}@max_i32: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_max_i32 +; GCN-NEXT: epilog + +#shader fs max_i32 +#version 400 +flat in ivec2 v; +out ivec4 o; +void main() { + o.x = max(v.x, v.y); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/minmax.u32.glsl b/src/gallium/drivers/radeonsi/glsl_tests/minmax.u32.glsl new file mode 100644 index 00000000000..2e104de105a --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/minmax.u32.glsl @@ -0,0 +1,32 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@min_u32: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_min_u32 +; GCN-NEXT: epilog + +#shader fs min_u32 +#version 400 +flat in uvec2 v; +out uvec4 o; +void main() { + o.x = min(v.x, v.y); +} + + +; FUNC-LABEL: {{^}}@max_u32: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_max_u32 +; GCN-NEXT: epilog + +#shader fs max_u32 +#version 400 +flat in uvec2 v; +out uvec4 o; +void main() { + o.x = max(v.x, v.y); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/pack_unpack_half.glsl b/src/gallium/drivers/radeonsi/glsl_tests/pack_unpack_half.glsl new file mode 100644 index 00000000000..d744d711360 --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/pack_unpack_half.glsl @@ -0,0 +1,37 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; We don't want any "v_and" or "v_or" here. v_cvt_f16 only writes the lower 16 bits. + +; FUNC-LABEL: {{^}}@packhalf: +; GCN: main +; GCN: v_interp_mov +; GCN: v_interp_mov +; GCN-NEXT: v_cvt_f16_f32 +; GCN-NEXT: v_lshlrev_b32 +; GCN-NEXT: v_cvt_f16_f32 +; GCN-NEXT: epilog + +#shader fs packhalf +#version 420 +flat in vec2 v; +out uvec4 o; +void main() { + o.x = packHalf2x16(v); +} + + +; FUNC-LABEL: {{^}}@unpackhalf: +; GCN: main +; GCN: v_interp_mov +; GCN-NEXT: v_cvt_f32_f16 +; GCN-NEXT: v_lshrrev_b32 +; GCN-NEXT: v_cvt_f32_f16 +; GCN-NEXT: epilog + +#shader fs unpackhalf +#version 420 +flat in uint u; +out vec4 o; +void main() { + o.xy = unpackHalf2x16(u); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/pow.glsl b/src/gallium/drivers/radeonsi/glsl_tests/pow.glsl new file mode 100644 index 00000000000..58500839c62 --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/pow.glsl @@ -0,0 +1,17 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@pow: +; GCN: main +; GCN: v_interp_mov +; GCN-NEXT: v_log_f32 +; GCN-NEXT: v_interp_mov +; GCN-NEXT: v_mul_legacy_f32 +; GCN-NEXT: v_exp_f32 +; GCN-NEXT: epilog + +#shader fs pow +#version 400 +flat in vec2 v; +void main() { + gl_FragColor.x = pow(v.x, v.y); +} diff --git a/src/gallium/drivers/radeonsi/glsl_tests/sqrt.glsl b/src/gallium/drivers/radeonsi/glsl_tests/sqrt.glsl new file mode 100644 index 00000000000..c6ddc546d7d --- /dev/null +++ b/src/gallium/drivers/radeonsi/glsl_tests/sqrt.glsl @@ -0,0 +1,56 @@ +; RUN: ./amdgcn_glslc %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}@sqrt: +; GCN: main +; GCN: v_interp_mov +; GCN-NEXT: v_sqrt_f32 +; GCN-NEXT: epilog + +#shader fs sqrt +#version 400 +flat in float f; +void main() { + gl_FragColor.x = sqrt(f); +} + + +; FUNC-LABEL: {{^}}@inv_sqrt: +; GCN: main +; GCN: v_interp_mov +; GCN-NEXT: v_rsq_f32 +; GCN-NEXT: epilog + +#shader fs inv_sqrt +#version 400 +flat in float f; +void main() { + gl_FragColor.x = 1 / sqrt(f); +} + + +; FUNC-LABEL: {{^}}@rsq: +; GCN: main +; GCN: v_interp_mov +; GCN-NEXT: v_rsq_f32 +; GCN-NEXT: epilog + +#shader fs rsq +#version 400 +flat in float f; +void main() { + gl_FragColor.x = inversesqrt(f); +} + + +; FUNC-LABEL: {{^}}@inv_rsq: +; GCN: main +; GCN: v_interp_mov +; GCN-NEXT: v_sqrt_f32 +; GCN-NEXT: epilog + +#shader fs inv_rsq +#version 400 +flat in float f; +void main() { + gl_FragColor.x = 1 / inversesqrt(f); +} |