| ; RUN: llc < %s -mtriple=armv5te | FileCheck %s --check-prefix=V5 |
| ; RUN: llc < %s -mtriple=armv6 | FileCheck %s --check-prefix=V6 |
| ; RUN: llc < %s -mtriple=armv6t2 | FileCheck %s --check-prefix=V6T2 |
| ; RUN: llc < %s -mtriple=armv7 | FileCheck %s --check-prefix=V7 |
| ; PR18364 |
| |
| define i64 @f() #0 { |
| entry: |
| ; V5-NOT: movw |
| ; V6-NOT: movw |
| ; V6T2: movw |
| ; V7: movw |
| %y = alloca i64, align 8 |
| %z = alloca i64, align 8 |
| store i64 1, i64* %y, align 8 |
| store i64 11579764786944, i64* %z, align 8 |
| %0 = load i64, i64* %y, align 8 |
| %1 = load i64, i64* %z, align 8 |
| %sub = sub i64 %0, %1 |
| ret i64 %sub |
| } |
| |
| define i64 @g(i64 %a, i32 %b) #0 { |
| entry: |
| ; V5-NOT: movw |
| ; V6-NOT: movw |
| ; V6T2: movw |
| ; V7: movw |
| %0 = mul i64 %a, 86400000 |
| %mul = add i64 %0, -210866803200000 |
| %conv = sext i32 %b to i64 |
| %add = add nsw i64 %mul, %conv |
| ret i64 %add |
| } |