1; RUN: llc -verify-machineinstrs < %s -mcpu=pwr4 -mattr=-altivec \ 2; RUN: -mtriple=powerpc-ibm-aix-xcoff 2>&1 | FileCheck %s 3 4; RUN: llc -verify-machineinstrs < %s -mcpu=pwr4 -mattr=-altivec \ 5; RUN: -mtriple=powerpc-unknown-linux-gnu 2>&1 | FileCheck %s 6 7; When we convert an `i64` to `f32` on 32-bit PPC target, a `setcc` will be 8; generated. And this testcase verifies that the operand expansion of `setcc` 9; will not crash. 10 11%struct.A = type { float } 12 13@ll = external local_unnamed_addr global i64 14@a = external local_unnamed_addr global %struct.A 15 16define void @foo() local_unnamed_addr { 17entry: 18 %0 = load i64, ptr @ll 19 %conv = sitofp i64 %0 to float 20 store float %conv, ptr @a 21 ret void 22} 23 24; CHECK-NOT: Unexpected setcc expansion! 25