Test source: git
Source: <stdin> ERROR: Unsupported type: x86_fp80 ---------------------------------------- define i129 @halftoui129(half %a) { #0: %conv = fptoui half %a to i129 ret i129 %conv } => define i129 @halftoui129(half %a) { #0: %#1 = fptoui half %a to i32 %#2 = zext i32 %#1 to i129 ret i129 %#2 } Transformation seems to be correct! ---------------------------------------- define i129 @floattoui129(float %a) { #0: %conv = fptoui float %a to i129 ret i129 %conv } => define i129 @floattoui129(float %a) { fp-to-i-entry: %#0 = bitcast float %a to i32 %#1 = zext i32 %#0 to i129 %#2 = icmp sgt i32 %#0, 4294967295 %#3 = select i1 %#2, i129 1, i129 680564733841876926926749214863536422911 %#4 = lshr i129 %#1, 23 %#5 = and i129 %#4, 255 %#6 = and i129 %#1, 8388607 %#7 = or i129 %#6, 8388608 %#8 = icmp ult i129 %#5, 127 br i1 %#8, label %fp-to-i-cleanup, label %fp-to-i-if-end fp-to-i-if-end: %#9 = add i129 %#5, 680564733841876926926749214863536422656 %#10 = icmp ult i129 %#9, 680564733841876926926749214863536422783 br i1 %#10, label %fp-to-i-if-then5, label %fp-to-i-if-end9 fp-to-i-if-then5: %#11 = select i1 %#2, i129 340282366920938463463374607431768211455, i129 340282366920938463463374607431768211456 br label %fp-to-i-cleanup fp-to-i-if-end9: %#12 = icmp ult i129 %#5, 150 br i1 %#12, label %fp-to-i-if-then12, label %fp-to-i-if-else fp-to-i-if-then12: %#13 = sub i129 150, %#5 %#14 = lshr i129 %#7, %#13 %#15 = mul i129 %#14, %#3 br label %fp-to-i-cleanup fp-to-i-if-else: %#16 = add i129 %#5, 680564733841876926926749214863536422762 %#17 = shl i129 %#7, %#16 %#18 = mul i129 %#17, %#3 br label %fp-to-i-cleanup fp-to-i-cleanup: %#19 = phi i129 [ %#11, %fp-to-i-if-then5 ], [ %#15, %fp-to-i-if-then12 ], [ %#18, %fp-to-i-if-else ], [ 0, %fp-to-i-entry ] ret i129 %#19 } Transformation doesn't verify! (unsound) ERROR: Source is more defined than target Example: float %a = poison Source: i129 %conv = poison Target: i32 %#0 = poison i129 %#1 = poison i1 %#2 = poison i129 %#3 = poison i129 %#4 = poison i129 %#5 = poison i129 %#6 = poison i129 %#7 = poison i1 %#8 = poison UB triggered on br Pass: Command line: '/home/nlopes/llvm/build/bin/opt' '-load=/home/nlopes/alive2/build/tv/tv.so' '-tv-exit-on-error' '-tv' '-S' '-mtriple=x86_64--' '-expand-large-fp-convert' '-tv' '-tv-smt-to=20000' '-tv-report-dir=/home/nlopes/alive2/build/logs' '-tv-smt-stats' ------------------- SMT STATS ------------------- Num queries: 17 Num invalid: 0 Num skips: 0 Num trivial: 3 (15.0%) Num timeout: 0 (0.0%) Num errors: 0 (0.0%) Num SAT: 13 (76.5%) Num UNSAT: 4 (23.5%) Alive2: Transform doesn't verify; aborting!
RUN: at line 2: /home/nlopes/alive2/build/opt-alive.sh -S -mtriple=x86_64-- -expand-large-fp-convert < /bitbucket/nlopes/llvm/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-fptoui129.ll | /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-fptoui129.ll + /home/nlopes/alive2/build/opt-alive.sh -S -mtriple=x86_64-- -expand-large-fp-convert + /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-fptoui129.ll FileCheck error: '<stdin>' is empty. FileCheck command line: /bitbucket/nlopes/llvm/build/bin/FileCheck /bitbucket/nlopes/llvm/llvm/test/Transforms/ExpandLargeFpConvert/X86/expand-large-fp-convert-fptoui129.ll