1; Test the GPR constraint "r". 2; 3; RUN: llc < %s -mtriple=s390x-linux-gnu -no-integrated-as | FileCheck %s 4 5define i64 @f1() { 6; CHECK-LABEL: f1: 7; CHECK: lhi %r0, 1 8; CHECK: blah %r2 %r0 9; CHECK: br %r14 10 %val = call i64 asm "blah $0 $1", "=r,r" (i8 1) 11 ret i64 %val 12} 13 14define i64 @f2() { 15; CHECK-LABEL: f2: 16; CHECK: lhi %r0, 2 17; CHECK: blah %r2 %r0 18; CHECK: br %r14 19 %val = call i64 asm "blah $0 $1", "=r,r" (i16 2) 20 ret i64 %val 21} 22 23define i64 @f3() { 24; CHECK-LABEL: f3: 25; CHECK: lhi %r0, 3 26; CHECK: blah %r2 %r0 27; CHECK: br %r14 28 %val = call i64 asm "blah $0 $1", "=r,r" (i32 3) 29 ret i64 %val 30} 31 32define i64 @f4() { 33; CHECK-LABEL: f4: 34; CHECK: lghi %r0, 4 35; CHECK: blah %r2 %r0 36; CHECK: br %r14 37 %val = call i64 asm "blah $0 $1", "=r,r" (i64 4) 38 ret i64 %val 39} 40