From d35fe3d984500ee57f97b1c62bc653c231bc643b Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Thu, 3 Dec 2015 02:05:27 +0000 Subject: ScheduleDAGInstrs: Rework schedule graph builder. The new algorithm remembers the uses encountered while walking backwards until a matching def is found. Contrary to the previous version this: - Works without LiveIntervals being available - Allows to increase the precision to subregisters/lanemasks (not used for now) The changes in the AMDGPU tests are necessary because the R600 scheduler is not stable with respect to the order of nodes in the ready queues. Differential Revision: http://reviews.llvm.org/D9068 llvm-svn: 254577 --- llvm/test/CodeGen/AMDGPU/unsupported-cc.ll | 32 +++++++++++++++--------------- 1 file changed, 16 insertions(+), 16 deletions(-) (limited to 'llvm/test/CodeGen/AMDGPU/unsupported-cc.ll') diff --git a/llvm/test/CodeGen/AMDGPU/unsupported-cc.ll b/llvm/test/CodeGen/AMDGPU/unsupported-cc.ll index 8ab4faf2f14..d120111a71f 100644 --- a/llvm/test/CodeGen/AMDGPU/unsupported-cc.ll +++ b/llvm/test/CodeGen/AMDGPU/unsupported-cc.ll @@ -3,8 +3,8 @@ ; These tests are for condition codes that are not supported by the hardware ; CHECK-LABEL: {{^}}slt: -; CHECK: SETGT_INT {{\** *}}T{{[0-9]+\.[XYZW]}}, literal.x, KC0[2].Z -; CHECK-NEXT: LSHR +; CHECK: LSHR +; CHECK-NEXT: SETGT_INT {{\** *}}T{{[0-9]+\.[XYZW]}}, {{literal\.[xy]}}, KC0[2].Z ; CHECK-NEXT: 5(7.006492e-45) define void @slt(i32 addrspace(1)* %out, i32 %in) { entry: @@ -15,8 +15,8 @@ entry: } ; CHECK-LABEL: {{^}}ult_i32: -; CHECK: SETGT_UINT {{\** *}}T{{[0-9]+\.[XYZW]}}, literal.x, KC0[2].Z -; CHECK-NEXT: LSHR +; CHECK: LSHR +; CHECK-NEXT: SETGT_UINT {{\** *}}T{{[0-9]+\.[XYZW]}}, {{literal\.[xy]}}, KC0[2].Z ; CHECK-NEXT: 5(7.006492e-45) define void @ult_i32(i32 addrspace(1)* %out, i32 %in) { entry: @@ -40,8 +40,8 @@ entry: } ; CHECK-LABEL: {{^}}ult_float_native: -; CHECK: SETGE T{{[0-9]\.[XYZW]}}, KC0[2].Z, literal.x -; CHECK-NEXT: LSHR * +; CHECK: LSHR +; CHECK-NEXT: SETGE {{\*? *}}T{{[0-9]\.[XYZW]}}, KC0[2].Z, {{literal\.[xy]}} ; CHECK-NEXT: 1084227584(5.000000e+00) define void @ult_float_native(float addrspace(1)* %out, float %in) { entry: @@ -52,8 +52,8 @@ entry: } ; CHECK-LABEL: {{^}}olt: -; CHECK: SETGT T{{[0-9]+\.[XYZW]}}, literal.x, KC0[2].Z -; CHECK-NEXT: LSHR * +; CHECK: LSHR +; CHECK-NEXT: SETGT {{\*? *}}T{{[0-9]+\.[XYZW]}}, {{literal\.[xy]}}, KC0[2].Z ; CHECK-NEXT: 1084227584(5.000000e+00) define void @olt(float addrspace(1)* %out, float %in) { entry: @@ -64,8 +64,8 @@ entry: } ; CHECK-LABEL: {{^}}sle: -; CHECK: SETGT_INT {{\** *}}T{{[0-9]+\.[XYZW]}}, literal.x, KC0[2].Z -; CHECK-NEXT: LSHR +; CHECK: LSHR +; CHECK-NEXT: SETGT_INT {{\** *}}T{{[0-9]+\.[XYZW]}}, {{literal\.[xy]}}, KC0[2].Z ; CHECK-NEXT: 6(8.407791e-45) define void @sle(i32 addrspace(1)* %out, i32 %in) { entry: @@ -76,8 +76,8 @@ entry: } ; CHECK-LABEL: {{^}}ule_i32: -; CHECK: SETGT_UINT {{\** *}}T{{[0-9]+\.[XYZW]}}, literal.x, KC0[2].Z -; CHECK-NEXT: LSHR +; CHECK: LSHR +; CHECK-NEXT: SETGT_UINT {{\** *}}T{{[0-9]+\.[XYZW]}}, {{literal\.[xy]}}, KC0[2].Z ; CHECK-NEXT: 6(8.407791e-45) define void @ule_i32(i32 addrspace(1)* %out, i32 %in) { entry: @@ -101,8 +101,8 @@ entry: } ; CHECK-LABEL: {{^}}ule_float_native: -; CHECK: SETGT T{{[0-9]\.[XYZW]}}, KC0[2].Z, literal.x -; CHECK-NEXT: LSHR * +; CHECK: LSHR +; CHECK-NEXT: SETGT {{\*? *}}T{{[0-9]\.[XYZW]}}, KC0[2].Z, {{literal\.[xy]}} ; CHECK-NEXT: 1084227584(5.000000e+00) define void @ule_float_native(float addrspace(1)* %out, float %in) { entry: @@ -113,8 +113,8 @@ entry: } ; CHECK-LABEL: {{^}}ole: -; CHECK: SETGE T{{[0-9]\.[XYZW]}}, literal.x, KC0[2].Z -; CHECK-NEXT: LSHR * +; CHECK: LSHR +; CHECK-NEXT: SETGE {{\*? *}}T{{[0-9]\.[XYZW]}}, {{literal\.[xy]}}, KC0[2].Z ; CHECK-NEXT:1084227584(5.000000e+00) define void @ole(float addrspace(1)* %out, float %in) { entry: -- cgit v1.2.3