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llvm-project/llvm/test/CodeGen/AMDGPU/nop-data.ll

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AMDGPU: Update AMDHSA code object version handling Differential Revision: https://reviews.llvm.org/D89076
2020-10-15 01:03:37 +08:00
; RUN: llc -mtriple=amdgcn--amdhsa --amdhsa-code-object-version=2 -mcpu=fiji -filetype=obj < %s | llvm-objdump -d - --mcpu=fiji | FileCheck %s
AMDGPU: Actually write nops for writeNopData Before this was just writing 0s, which ends up looking like a v_cndmask_b32 v0, s0, v0, vcc. Write out an encoded s_nop instead. llvm-svn: 299816
2017-04-09 05:28:38 +08:00
[llvm-objdump] -d: print `00000000 <foo>:` instead of `00000000 foo:` The new behavior matches GNU objdump. A pair of angle brackets makes tests slightly easier. `.foo:` is not unique and thus cannot be used in a `CHECK-LABEL:` directive. Without `-LABEL`, the CHECK line can match the `Disassembly of section` line and causes the next `CHECK-NEXT:` to fail. ``` Disassembly of section .foo: 0000000000001634 .foo: ``` Bdragon: <> has metalinguistic connotation. it just "feels right" Reviewed By: rupprecht Differential Revision: https://reviews.llvm.org/D75713
2020-03-06 06:18:38 +08:00
; CHECK: <kernel0>:
[AMDGPU] Support disassembly for AMDGPU kernel descriptors Decode AMDGPU Kernel descriptors as assembler directives. Reviewed By: scott.linder, jhenderson, kzhuravl Differential Revision: https://reviews.llvm.org/D80713
2020-10-07 10:44:46 +08:00
; CHECK: s_endpgm
AMDGPU: Actually write nops for writeNopData Before this was just writing 0s, which ends up looking like a v_cndmask_b32 v0, s0, v0, vcc. Write out an encoded s_nop instead. llvm-svn: 299816
2017-04-09 05:28:38 +08:00
define amdgpu_kernel void @kernel0() align 256 {
entry:
ret void
}
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0
; CHECK-NEXT: s_nop 0 // 0000000001FC: BF800000
[llvm-objdump] Tidy up AMDGCNPrettyPrinter llvm-svn: 363650
2019-06-18 14:35:18 +08:00
; CHECK-EMPTY:
[llvm-objdump] -d: print `00000000 <foo>:` instead of `00000000 foo:` The new behavior matches GNU objdump. A pair of angle brackets makes tests slightly easier. `.foo:` is not unique and thus cannot be used in a `CHECK-LABEL:` directive. Without `-LABEL`, the CHECK line can match the `Disassembly of section` line and causes the next `CHECK-NEXT:` to fail. ``` Disassembly of section .foo: 0000000000001634 .foo: ``` Bdragon: <> has metalinguistic connotation. it just "feels right" Reviewed By: rupprecht Differential Revision: https://reviews.llvm.org/D75713
2020-03-06 06:18:38 +08:00
; CHECK-NEXT: <kernel1>:
[AMDGPU] Support disassembly for AMDGPU kernel descriptors Decode AMDGPU Kernel descriptors as assembler directives. Reviewed By: scott.linder, jhenderson, kzhuravl Differential Revision: https://reviews.llvm.org/D80713
2020-10-07 10:44:46 +08:00
; CHECK: s_endpgm
AMDGPU: Fix tests using old number for constant address space llvm-svn: 341770
2018-09-10 10:54:25 +08:00
define amdgpu_kernel void @kernel1(i32 addrspace(1)* addrspace(4)* %ptr.out) align 256 {
AMDGPU: Actually write nops for writeNopData Before this was just writing 0s, which ends up looking like a v_cndmask_b32 v0, s0, v0, vcc. Write out an encoded s_nop instead. llvm-svn: 299816
2017-04-09 05:28:38 +08:00
entry:
ret void
}