AMDGPU: Remove more unused intrinsics
Replace tests with lrp with basic IR expansion
llvm-svn: 258612
diff --git a/llvm/lib/Target/AMDGPU/SIInstructions.td b/llvm/lib/Target/AMDGPU/SIInstructions.td
index 5bb1b8d..ca760e8 100644
--- a/llvm/lib/Target/AMDGPU/SIInstructions.td
+++ b/llvm/lib/Target/AMDGPU/SIInstructions.td
@@ -1450,7 +1450,7 @@
let isCommutable = 1 in {
defm V_MUL_LEGACY_F32 : VOP2Inst <vop2<0x7, 0x4>, "v_mul_legacy_f32",
- VOP_F32_F32_F32, int_AMDGPU_mul
+ VOP_F32_F32_F32
>;
defm V_MUL_F32 : VOP2Inst <vop2<0x8, 0x5>, "v_mul_f32",
@@ -2049,13 +2049,6 @@
let Predicates = [isGCN] in {
-def : Pat<
- (int_AMDGPU_cndlt f32:$src0, f32:$src1, f32:$src2),
- (V_CNDMASK_B32_e64 $src2, $src1,
- (V_CMP_GT_F32_e64 SRCMODS.NONE, 0, SRCMODS.NONE, $src0,
- DSTCLAMP.NONE, DSTOMOD.NONE))
->;
-
def : Pat <
(int_AMDGPU_kilp),
(SI_KILL 0xbf800000)
@@ -2713,11 +2706,6 @@
def : POW_Common <V_LOG_F32_e32, V_EXP_F32_e32, V_MUL_LEGACY_F32_e32>;
def : Pat <
- (int_AMDGPU_div f32:$src0, f32:$src1),
- (V_MUL_LEGACY_F32_e32 $src0, (V_RCP_LEGACY_F32_e32 $src1))
->;
-
-def : Pat <
(int_AMDGPU_cube v4f32:$src),
(REG_SEQUENCE VReg_128,
(V_CUBETC_F32 0 /* src0_modifiers */, (EXTRACT_SUBREG $src, sub0),