Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201370
91177308-0d34-0410-b5e6-
96231b3b80d8
(V_CNDMASK_B32_e64 (i32 0), (i32 -1), $src0)
>;
-def : Pat <
- (i32 (zext i1:$src0)),
+class Ext32Pat <SDNode ext> : Pat <
+ (i32 (ext i1:$src0)),
(V_CNDMASK_B32_e64 (i32 0), (i32 1), $src0)
>;
+def : Ext32Pat <zext>;
+def : Ext32Pat <anyext>;
+
// 1. Offset as 8bit DWORD immediate
def : Pat <
(SIload_constant i128:$sbase, IMM8bitDWORD:$offset),
--- /dev/null
+; RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck %s
+
+; CHECK-LABEL: @anyext_i1_i32
+; CHECK: V_CNDMASK_B32_e64
+define void @anyext_i1_i32(i32 addrspace(1)* %out, i32 %cond) {
+entry:
+ %0 = icmp eq i32 %cond, 0
+ %1 = zext i1 %0 to i8
+ %2 = xor i8 %1, -1
+ %3 = and i8 %2, 1
+ %4 = zext i8 %3 to i32
+ store i32 %4, i32 addrspace(1)* %out
+ ret void
+}