| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 |
| ; Test i128 minimum on z13. |
| ; |
| ; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s |
| |
| ; Test with slt. |
| define i128 @f1(i128 %val1, i128 %val2) { |
| ; CHECK-LABEL: f1: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vl %v0, 0(%r4), 3 |
| ; CHECK-NEXT: vl %v1, 0(%r3), 3 |
| ; CHECK-NEXT: vecg %v0, %v1 |
| ; CHECK-NEXT: je .LBB0_3 |
| ; CHECK-NEXT: # %bb.1: |
| ; CHECK-NEXT: jnl .LBB0_4 |
| ; CHECK-NEXT: .LBB0_2: |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| ; CHECK-NEXT: .LBB0_3: |
| ; CHECK-NEXT: vchlgs %v2, %v1, %v0 |
| ; CHECK-NEXT: jl .LBB0_2 |
| ; CHECK-NEXT: .LBB0_4: |
| ; CHECK-NEXT: vlr %v0, %v1 |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| %cmp = icmp slt i128 %val2, %val1 |
| %ret = select i1 %cmp, i128 %val2, i128 %val1 |
| ret i128 %ret |
| } |
| |
| ; Test with sle. |
| define i128 @f2(i128 %val1, i128 %val2) { |
| ; CHECK-LABEL: f2: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vl %v1, 0(%r3), 3 |
| ; CHECK-NEXT: vl %v0, 0(%r4), 3 |
| ; CHECK-NEXT: vecg %v1, %v0 |
| ; CHECK-NEXT: je .LBB1_3 |
| ; CHECK-NEXT: # %bb.1: |
| ; CHECK-NEXT: jl .LBB1_4 |
| ; CHECK-NEXT: .LBB1_2: |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| ; CHECK-NEXT: .LBB1_3: |
| ; CHECK-NEXT: vchlgs %v2, %v0, %v1 |
| ; CHECK-NEXT: jnl .LBB1_2 |
| ; CHECK-NEXT: .LBB1_4: |
| ; CHECK-NEXT: vlr %v0, %v1 |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| %cmp = icmp sle i128 %val2, %val1 |
| %ret = select i1 %cmp, i128 %val2, i128 %val1 |
| ret i128 %ret |
| } |
| |
| ; Test with sgt. |
| define i128 @f3(i128 %val1, i128 %val2) { |
| ; CHECK-LABEL: f3: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vl %v0, 0(%r3), 3 |
| ; CHECK-NEXT: vl %v1, 0(%r4), 3 |
| ; CHECK-NEXT: vecg %v0, %v1 |
| ; CHECK-NEXT: je .LBB2_3 |
| ; CHECK-NEXT: # %bb.1: |
| ; CHECK-NEXT: jnl .LBB2_4 |
| ; CHECK-NEXT: .LBB2_2: |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| ; CHECK-NEXT: .LBB2_3: |
| ; CHECK-NEXT: vchlgs %v2, %v1, %v0 |
| ; CHECK-NEXT: jl .LBB2_2 |
| ; CHECK-NEXT: .LBB2_4: |
| ; CHECK-NEXT: vlr %v0, %v1 |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| %cmp = icmp sgt i128 %val2, %val1 |
| %ret = select i1 %cmp, i128 %val1, i128 %val2 |
| ret i128 %ret |
| } |
| |
| ; Test with sge. |
| define i128 @f4(i128 %val1, i128 %val2) { |
| ; CHECK-LABEL: f4: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vl %v1, 0(%r4), 3 |
| ; CHECK-NEXT: vl %v0, 0(%r3), 3 |
| ; CHECK-NEXT: vecg %v1, %v0 |
| ; CHECK-NEXT: je .LBB3_3 |
| ; CHECK-NEXT: # %bb.1: |
| ; CHECK-NEXT: jl .LBB3_4 |
| ; CHECK-NEXT: .LBB3_2: |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| ; CHECK-NEXT: .LBB3_3: |
| ; CHECK-NEXT: vchlgs %v2, %v0, %v1 |
| ; CHECK-NEXT: jnl .LBB3_2 |
| ; CHECK-NEXT: .LBB3_4: |
| ; CHECK-NEXT: vlr %v0, %v1 |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| %cmp = icmp sge i128 %val2, %val1 |
| %ret = select i1 %cmp, i128 %val1, i128 %val2 |
| ret i128 %ret |
| } |
| |
| ; Test with ult. |
| define i128 @f5(i128 %val1, i128 %val2) { |
| ; CHECK-LABEL: f5: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vl %v0, 0(%r4), 3 |
| ; CHECK-NEXT: vl %v1, 0(%r3), 3 |
| ; CHECK-NEXT: veclg %v0, %v1 |
| ; CHECK-NEXT: je .LBB4_3 |
| ; CHECK-NEXT: # %bb.1: |
| ; CHECK-NEXT: jnl .LBB4_4 |
| ; CHECK-NEXT: .LBB4_2: |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| ; CHECK-NEXT: .LBB4_3: |
| ; CHECK-NEXT: vchlgs %v2, %v1, %v0 |
| ; CHECK-NEXT: jl .LBB4_2 |
| ; CHECK-NEXT: .LBB4_4: |
| ; CHECK-NEXT: vlr %v0, %v1 |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| %cmp = icmp ult i128 %val2, %val1 |
| %ret = select i1 %cmp, i128 %val2, i128 %val1 |
| ret i128 %ret |
| } |
| |
| ; Test with ule. |
| define i128 @f6(i128 %val1, i128 %val2) { |
| ; CHECK-LABEL: f6: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vl %v1, 0(%r3), 3 |
| ; CHECK-NEXT: vl %v0, 0(%r4), 3 |
| ; CHECK-NEXT: veclg %v1, %v0 |
| ; CHECK-NEXT: je .LBB5_3 |
| ; CHECK-NEXT: # %bb.1: |
| ; CHECK-NEXT: jl .LBB5_4 |
| ; CHECK-NEXT: .LBB5_2: |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| ; CHECK-NEXT: .LBB5_3: |
| ; CHECK-NEXT: vchlgs %v2, %v0, %v1 |
| ; CHECK-NEXT: jnl .LBB5_2 |
| ; CHECK-NEXT: .LBB5_4: |
| ; CHECK-NEXT: vlr %v0, %v1 |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| %cmp = icmp ule i128 %val2, %val1 |
| %ret = select i1 %cmp, i128 %val2, i128 %val1 |
| ret i128 %ret |
| } |
| |
| ; Test with ugt. |
| define i128 @f7(i128 %val1, i128 %val2) { |
| ; CHECK-LABEL: f7: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vl %v0, 0(%r3), 3 |
| ; CHECK-NEXT: vl %v1, 0(%r4), 3 |
| ; CHECK-NEXT: veclg %v0, %v1 |
| ; CHECK-NEXT: je .LBB6_3 |
| ; CHECK-NEXT: # %bb.1: |
| ; CHECK-NEXT: jnl .LBB6_4 |
| ; CHECK-NEXT: .LBB6_2: |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| ; CHECK-NEXT: .LBB6_3: |
| ; CHECK-NEXT: vchlgs %v2, %v1, %v0 |
| ; CHECK-NEXT: jl .LBB6_2 |
| ; CHECK-NEXT: .LBB6_4: |
| ; CHECK-NEXT: vlr %v0, %v1 |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| %cmp = icmp ugt i128 %val2, %val1 |
| %ret = select i1 %cmp, i128 %val1, i128 %val2 |
| ret i128 %ret |
| } |
| |
| ; Test with uge. |
| define i128 @f8(i128 %val1, i128 %val2) { |
| ; CHECK-LABEL: f8: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: vl %v1, 0(%r4), 3 |
| ; CHECK-NEXT: vl %v0, 0(%r3), 3 |
| ; CHECK-NEXT: veclg %v1, %v0 |
| ; CHECK-NEXT: je .LBB7_3 |
| ; CHECK-NEXT: # %bb.1: |
| ; CHECK-NEXT: jl .LBB7_4 |
| ; CHECK-NEXT: .LBB7_2: |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| ; CHECK-NEXT: .LBB7_3: |
| ; CHECK-NEXT: vchlgs %v2, %v0, %v1 |
| ; CHECK-NEXT: jnl .LBB7_2 |
| ; CHECK-NEXT: .LBB7_4: |
| ; CHECK-NEXT: vlr %v0, %v1 |
| ; CHECK-NEXT: vst %v0, 0(%r2), 3 |
| ; CHECK-NEXT: br %r14 |
| %cmp = icmp uge i128 %val2, %val1 |
| %ret = select i1 %cmp, i128 %val1, i128 %val2 |
| ret i128 %ret |
| } |